/*
 * Copyright 2016 The BigDL Authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.intel.analytics.bigdl.dllib.feature.image.transforms

import com.intel.analytics.bigdl.dllib.feature.image.ImageProcessing

object Compose {
  def apply(transforms: Array[ImageProcessing]): ImageProcessing = {
    var chainedPreprocessing = transforms(0)

    for(i <- 1 to transforms.length-1) {
      chainedPreprocessing = chainedPreprocessing -> transforms(i)
    }
    chainedPreprocessing
  }
}
